Manufacturer: Cisco Systems Model/Part #: ONS-SC-2G-54.9 Other Model/Part #: ONS-SC-2G-54.9=, 10-2178-02 Category: Network & Telecommunication » Transceivers (GBIC/SFP) | Cisco Systems ONS-SC-2G-54.9 SFP (Mini-GBIC) Transceiver Adapter Module, Top Assembly Number (TAN: 10-2178-02) OC-48/STM-16, SFP, 1554.94, 100 GHz, LC, Applicable Standard: (ITU G694, GR2918). |